subject
Chemistry, 13.12.2021 14:00 SkinnestXOXO

Is a change in color when combining two substances normally a sign of a chemical change or a physical change?

ansver
Answers: 2
Show answers

Another question on Chemistry

question
Chemistry, 22.06.2019 01:50
What’s the percent by mass of carbon in c10h14n2
Answers: 2
Answer
question
Chemistry, 22.06.2019 15:30
The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b.colder climates near the equator c.large waves on the cost of europe d.warm climates in northern europe
Answers: 1
Answer
question
Chemistry, 22.06.2019 21:00
Which of the following is a physical property flammability heat of combustion solubility and toxicity
Answers: 1
Answer
question
Chemistry, 22.06.2019 23:30
The ammonia molecule in the diagram has the observed bond orientation because
Answers: 1
Answer
You know the right answer?
Is a change in color when combining two substances normally a sign of a chemical change or a physica...
Questions
question
Business, 18.09.2019 16:40
Why is return on investment (roi) the most commonly used financial performance measure quiz?...
question
Business, 18.09.2019 16:40
Carmen is in the process of buying a car. she knows she needs a car loan, but she is unsure about which financial institution she should obtain the ca...
question
History, 18.09.2019 16:40
The earth liberation front (elf) claimed credit for the october 1998 arson of a ski resort in vail, colorado. elf said the resort was expanding into t...
question
English, 18.09.2019 16:40
How does the media make it easier to pull of an effective hoax? it can perpetuate the legitimacy of the art. it focus on the crime and br...
question
Biology, 18.09.2019 16:40
What do x and y chromosomes affect ?...
question
Arts, 18.09.2019 16:40
Which of the following were the vikings known for? a. using both swords and axes in battle b. being the only fighters across europe to take prisoners...
question
History, 18.09.2019 16:40
During the berlin conference, who was granted control of the congo free state?...
question
History, 18.09.2019 16:40
Which phrase did mark twain use to describe the gilded age? a. a time of quiet reflection b. a generation of honest men c. a period of ridiculous exc...
question
Health, 18.09.2019 16:40
List five benefits of healthy eating. how can a person safely and effectively lose weight? give some reasons that a person might have to go on a diet...
question
Business, 18.09.2019 16:40
Janice has $5,000 invested in a bank that pays 3.8% annually. how long will it take for her funds to triple?...
question
History, 18.09.2019 16:40
During world war i, if an artist published an editorial cartoon criticizing the american entry into the war, that artist was guilty...
question
Business, 18.09.2019 16:40
Globalization of the economy has been led primarily by transnational corporations. what do these corporations do?...
question
Computers and Technology, 18.09.2019 16:40
Which of the following is a true statement? a. cellular respiration occurs only in plant cells. b. cellular respiration occurs only in an...
question
Biology, 18.09.2019 16:40
Amutation that has no effect on fitness is a a mutation that has no effect on fitness is a neutral mutation missense mutation beneficial mutation de...
question
Physics, 18.09.2019 16:40
The equation for density is mass divided by volume. the mass of a substance is changed so that it is made of fewer particles. if its volume is unchang...
question
History, 18.09.2019 16:40
Explain why americans distrust the idea of political parties?...
question
Computers and Technology, 18.09.2019 16:40
Which sniffer tool is designed to intercept and reveal passwords?...
question
Health, 18.09.2019 16:40
What are the main differences between antibiotics and vaccines?...
question
English, 18.09.2019 16:40
How do writers use direct characterization in a story? a. by unveiling the thoughts and actions of the character b. through the writer’s statements a...
question
Mathematics, 18.09.2019 16:40
Compute the standard deviation of the data set. round to the nearest hundredth, if needed. 4.9, 4.9, 9.9, 9.9, 14.9 a. 3.74 c....
More questions: Chemistry Another questions
Questions on the website: 13722362
See results (0)